3214313423491 has 2 divisors, whose sum is σ = 3214313423492. Its totient is φ = 3214313423490.

The previous prime is 3214313423413. The next prime is 3214313423513. The reversal of 3214313423491 is 1943243134123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3214313423491 - 2¹⁷ = 3214313292419 is a prime.

It is not a weakly prime, because it can be changed into another prime (3214313423591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607156711745 + 1607156711746.

It is an arithmetic number, because the mean of its divisors is an integer number (1607156711746).

Almost surely, 2^{3214313423491} is an apocalyptic number.

3214313423491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214313423491 is an equidigital number, since it uses as much as digits as its factorization.

3214313423491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 40.

The spelling of 3214313423491 in words is "three trillion, two hundred fourteen billion, three hundred thirteen million, four hundred twenty-three thousand, four hundred ninety-one".